Google LookML-Developer Exam With Confidence Using Practice Dumps

A user reports the following SQL error when selecting the discounted sale price field:

ERROR: column “order_items.sale_price”; must appear in the GROUP BY clause or be used in an aggregate function.

The developer checks the field definition and finds it to be:

measure: discounted_sale_price {

type: number

sql: ${sale_price} * 0.8 ;;

}

The developer also finds the LookML definition of the sale_price field to be:

dimension: sale_price {

type: number

sql: ${TABLE}.sale_price ;;

}

What isthe likely cause of the SQL error?

A developer needs to add an Explore built off of the orders view, which surfaces only completed orders. An orders Explore exists that contains all order information. Fields from the orders view arealso referenced in other existing views such as ${orders.fieldname}.

How should developer define a new Explore for completed orders and keep all field references working correctly?

A)

B)

C)

D)

The developer is creating an Explore that includes the product users, and orders views that will meet the following guidelines.

Joins between the orders and users views should not incur high performance costs.

Users of this Explore will primarily be looking at data from the orders view.

Users of this Explore should only be able to see orders from the retailer “Fashion.ly”.

The onlyfield the users need from the products view is product.name.

Which LookML should the developer use?

A)

B)

C)

D)